Created:
-Service
-ServiceDirectory
-ServiceOccasion
-ServiceOccasionList
-ServiceController

To do for Adam:
-UI
-Test stubs
-Testing
-Group Eval
Merge branch 'master' of https://github.com/Zerali/PizzaAnonymous
Added:
-functions to get float and string from user input in BaseUI
-All functionality of MaintenanceUI except provider and member option
functionality
-add and delete service functions to PizzaAnonymous